72875292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{867563}}^1$

素因数の和:867577

約数の個数: 24

約数和(自身を含む): 194334336

約数和(自身を除く): 121459044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 867563, 1735126, 2602689, 3470252, 5205378, 6072941, 10410756, 12145882, 18218823, 24291764, 36437646, 72875292]

約数ペア:

[(1, 72875292), (2, 36437646), (3, 24291764), (4, 18218823), (6, 12145882), (7, 10410756), (12, 6072941), (14, 5205378), (21, 3470252), (28, 2602689), (42, 1735126), (84, 867563)]